公开(公告)号：KR1020100042537A

公开(公告)日：2010-04-26

申请号：KR1020080101727

申请日：2008-10-16

Applicant: 서울대학교산학협력단

Inventor： 박수영 ,  시에,젱키 ,  윤성준

IPC: C08G61/00 ,  C08G61/12

CPC classification number: C08G61/02 ,  C08G83/005 ,  C08G2261/3422

Abstract: PURPOSE: A highly fluorescent 1,2,4-linking hyperbranched polymer is provided to ensure extended bond length, wide absorption spectrum, funneling property, excellent thermal characteristic and high solid-state photoluminescence efficiency. CONSTITUTION: A highly fluorescent 1,2,4-linking hyperbranched polymer of chemical formula (I) has a branched unit in 1,2,4-(ortho- and para-) bonding structure and a linear unit in a para bonding structure. In chemical formula, Ar1 and Ar2 are aromatic or heteroaromatic group; R1 and R2 are H, or alkyl or alkoxy group; X is H or CN; F is a functionally terminated group.

Abstract translation: 目的：提供高度荧光的1,2,4-连接超支化聚合物，以确保延长的粘合长度，广泛的吸收光谱，漏斗特性，优异的热特性和高固态光致发光效率。 构成：化学式（I）的高度荧光的1,2,4-连接超支化聚合物在1,2,4-（邻位和对 - ）键合结构中具有分支单元，在对位结构中具有线性单元。 在化学式中，Ar1和Ar2是芳族或杂芳族基团; R1和R2是H或烷基或烷氧基; X是H或CN; F是功能终止的组。